//
// This file is part of Adguard for iOS (https://github.com/AdguardTeam/AdguardForiOS).
// Copyright © Adguard Software Limited. All rights reserved.
//
// Adguard for iOS is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Adguard for iOS is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Adguard for iOS. If not, see <http://www.gnu.org/licenses/>.
//

import UIKit

/**
 Custom gesture recognizer for hiding keyboard that can ignore some views
 */
class HideKeyboardTapGestureRecognizer: UITapGestureRecognizer, UIGestureRecognizerDelegate {
    var viewsToIgnore: [UIView] = []

    override init(target: Any?, action: Selector?) {
        super.init(target: target, action: action)
        delegate = self
    }

    func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldReceive touch: UITouch) -> Bool {
        if let touchedView = touch.view {
            return !viewsToIgnore.contains(touchedView)
        }
        return true
    }
}
